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babel-plugin-polyfill-corejs2

A Babel plugin to inject imports to core-js@2 polyfills

v0.4.17, 16 Mar 2026MITESM + CommonJSTypes: None
$ npm install babel-plugin-polyfill-corejs2

Key numbers

As of 25 Sept 2026
Weekly downloads
34.6m
+44% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
3
Direct, from package.json
Last release
6 months ago
v0.4.17
GitHub stars
356
62 forks
Open issues / PRs
24 / 10
Contributors
26
Commits, last 52 weeks
19

Downloads

Last week 2026-09-15 to 2026-09-21
020m40m60mSept 2025Mar 2026Sept 2026High 46.2m (25 Aug 2026)Low 14.7m (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

34,565,981 downloads last week, 165,306,685 in the last month. The 12-month change of +44% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
346 in total
Latest version
0.4.17, 16 Mar 20266 months ago
First published
8 Apr 2020
Last push to GitHub
18 Jun 202698 days before the snapshot
Repository archived
No
Open issues
24
Open pull requests
10
Commits, last 52 weeks
19
Dependents on npm
899

Major versions

  1. v0 first release 0.0.0, 8 Apr 2020

Recent releases

VersionPublished
0.4.1716 Mar 2026
0.4.166 Mar 2026
0.4.1523 Jan 2026
0.4.1427 Jun 2025
0.4.1319 Mar 2025
0.4.1211 Nov 2024
0.4.1122 Apr 2024
0.4.1012 Mar 2024
0.4.98 Mar 2024
0.4.818 Jan 2024
0.4.711 Dec 2023
0.4.611 Oct 2023
0.4.521 Jul 2023
0.4.45 Jul 2023
Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
81 kB
Dependencies (3)
semver@babel/compat-data@babel/helper-define-polyfill-provider
Peer dependencies (1)
@babel/core
npm install babel-plugin-polyfill-corejs2
  • jsDelivrhttps://cdn.jsdelivr.net/npm/babel-plugin-polyfill-corejs2@0.4.17/
  • unpkghttps://unpkg.com/babel-plugin-polyfill-corejs2@0.4.17/
  • esm.shhttps://esm.sh/babel-plugin-polyfill-corejs2@0.4.17
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

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